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Two or three beeps sound when slowing down from cruise speed

S

seventy2vette

Guest
The engine is a 350 mag merc

The engine is a 350 mag merc 1999. Any information on what this problem could be would be great.
 
" Probably a water supply prob

" Probably a water supply problem... Your Beeping is probably the OverHeat Warning system...
Perhaps, when you drop RPM's, you lose water pressure, and the motor heats up... after a few seconds it probably regains its new/required water flow. "
 
" request merc service bulleti

" request merc service bulletin 99-3. this sounds like a "soft" alarm signal. the bulletins used to be on the internet but merc denies access now.if you can handle this, great. if not call a competent mech. and make him aware of bulletin "
 
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